FloodMaps
Map of FEMA flood zones in 77534Tap the map to explore

ZIP code · Flood risk

Check any address in 77534

Quick facts

In FEMA's 100-year zone

12%

103 of 859 single-family homes

Ground height

19 to 24 ft

Above sea level, for most homes in the ZIP

FEMA aid after Harvey

347 requests

197 grants, median $3,066

Nearest creek or channel

0.1 mi

Typical distance from a home

77534 and Brazoria County

ZIP 77534's figures beside Brazoria County's
77534Brazoria County
Single-family homes859111,057
In the 100-year zone12%19%

Frequently asked questions

Is 77534 in a flood zone?

103 of the 859 single-family homes in 77534 sit in FEMA's 100-year zone, or 12%. That is below the Brazoria County share of 19%.

Will the new flood map change 77534?

Brazoria County has no draft map we track, so the zones on this page are FEMA's current map, which sets flood insurance requirements.

Did 77534 flood in Hurricane Harvey?

FEMA took 347 aid requests from the ZIP after the storm and made 197 grants, with a median of $3,066. A FloodMaps report shows a single address's Harvey record.

How do I check a home in 77534?

Search the address above for a free check of its FEMA flood zone and its ground height. For the full picture, including Harvey records, flood depth modeling, and an AI summary written from the home's own data, upgrade to a Premium Report starting at $7.

77534 has 859 single-family homes on the county appraisal roll. Most sit between 19 and 24 ft above sea level, and the typical home is 0.1 mi from the nearest creek or drainage channel. 103 of them (12%) are in FEMA's 100-year zone today. Brazoria County has no draft map we track, so FEMA's current map sets flood insurance requirements here.

Next door, 77577 has 60% of its single-family homes in the zone and 77583 has 15%. After Hurricane Harvey, FEMA took 347 aid requests from the ZIP and made 197 grants.

Compiled by FloodMaps from FEMA and county records. Flood-zone counts are single-family homes on the county appraisal rolls, placed on FEMA's flood map as it stood on October 13, 2026. FEMA aid is Individual Assistance requests and grants after Harvey, by ZIP.

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